CN211730327U

CN211730327U - Automatic liquid PVC injection and compression integrated machine

Info

Publication number: CN211730327U
Application number: CN201922355403.9U
Authority: CN
Inventors: 罗海灵
Original assignee: Dongguan Tiancheng Machinery Co ltd
Current assignee: Dongguan Tiancheng Machinery Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-23
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to an automatic all-in-one of moulding plastics of annotating of liquid PVC, which comprises a frame and an injection molding machine, the fixed motor that is provided with of mode through the spiro union in the frame, the fixed control box that is provided with of mode through the spiro union is passed through to one side of injection molding machine, the opposite side of injection molding machine is provided with the moulding-die subassembly through the fixed mode of spiro union, the injection molding machine front end is equipped with first workstation, the moulding-die subassembly includes hot press unit and cold press unit, the moulding-die subassembly front end is equipped with the second workstation, the template of injection molding machine is provided with first blevile of push, the moulding-die subassembly tip is provided with moves the material mechanism, the cold press unit tip is provided with second blevile of push, its structure is through first blevile of push, move the reasonable degree of automation that has improved the mould transportation.

Description

Automatic liquid PVC injection and compression integrated machine

Technical Field

The utility model belongs to the technical field of injection molding machine equipment and specifically relates to an automatic all-in-one of moulding plastics is annotated to liquid PVC that degree of automation is high, production efficiency is high.

Background

When current PVC trade mark production, after the completion of moulding plastics, can accomplish finished product's production through hot briquetting, the process of colding pressing the design usually, current PVC trade mark preparation is moulded plastics at the mould after, generally send the mould respectively to hot briquetting, coldly presses the corresponding equipment of design to operate by the workman, and the operation of manual work going on has following shortcoming: 1. the hands of workers are easy to be injured, and potential safety hazards exist; 2. the manual operation has low working efficiency and higher manual production cost.

The above drawbacks are expected to be overcome by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of the prior art, the utility model provides an automatic all-in-one of moulding of annotating of liquid PVC, its degree of automation is high, can solve the potential safety hazard that manual operation exists, improve production efficiency, reduce artifical manufacturing cost.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the utility model provides an automatic all-in-one of moulding plastics of annotating of liquid PVC, its includes frame and injection molding machine, be provided with the motor in the frame, one side of injection molding machine is provided with the control box, the opposite side of injection molding machine is provided with the die assembly, the injection molding machine front end is equipped with first workstation, the die assembly includes hot press unit and cold press unit, the die assembly front end is equipped with the second workstation, the template of injection molding machine is provided with first blevile of push, the die assembly tip is provided with moves material mechanism, cold press unit tip is provided with the second blevile of push.

The utility model discloses an embodiment, the injection molding machine including jet out hydro-cylinder, hopper, material pipe, cope match-plate pattern, lower bolster and first blevile of push set up in the mould hydro-cylinder that closes of lower bolster below, the cope match-plate pattern with the corresponding position of lower bolster is equipped with a template breach respectively, articulated a fixed plate in the template breach of lower bolster, first blevile of push articulate through this fixed plate in the template breach of lower bolster.

The utility model discloses an embodiment, the moulding-die subassembly still includes lamina tecti, erection column and mounting panel, hot press unit, cold press unit set up in between lamina tecti and the mounting panel, the material moving mechanism is located the mounting panel side.

The utility model discloses an in one embodiment, hot press unit includes hot melt cope match-plate pattern, hot melt lower bolster and the stick that generates heat, the hot melt cope match-plate pattern sets up in the lower terminal surface of lamina tecti, the hot melt cope match-plate pattern sets up in the up end of mounting panel, hot melt cope match-plate pattern, hot melt lower bolster set up relatively, the stick that generates heat set up in the hot melt lower bolster, the hot melt lower bolster is connected with the first pressurized cylinder that drives its and reciprocate.

The utility model discloses an in the embodiment, cold pressing device includes the cold cope match-plate pattern and the lower bolster of colding pressing, the cold cope match-plate pattern sets up in the lower terminal surface of lamina tecti, the lower bolster of colding pressing sets up in the up end of mounting panel, and its the two sets up relatively, the lower bolster of colding pressing is connected with the second pressurized cylinder that drives it and reciprocate.

The utility model discloses an in the embodiment, first blevile of push, second blevile of push all are equipped with propulsion cylinder, fixed plate and ejector pad, the tip of propulsion cylinder is articulated the fixed plate, the axle output end of propulsion cylinder is articulated ejector pad.

The utility model discloses an embodiment, move material mechanism include linear bearing, installed part, propulsion board, connecting piece and be fixed in the guide shaft between the installed part, linear bearing install in on the guide shaft, be equipped with the connecting piece on this linear bearing, the propulsion board passes through the screw fixation in on the connecting piece, this propulsion board court the crooked extension of hot melt lower bolster direction.

The utility model discloses an in the embodiment, the hot melt lower bolster with be provided with the connecting plate between the lower bolster, the connecting plate bolt in the lower bolster side.

In an embodiment of the present invention, the upper end surface of the connecting plate and the upper end surface of the lower mold plate are located at the same horizontal plane.

(III) advantageous effects

The utility model has the advantages that: the utility model discloses an automatic all-in-one of moulding is annotated to liquid PVC, its structure through first blevile of push, move material mechanism and the reasonable setting of second blevile of push have improved the degree of automation of mould transportation, have reduced intensity of labour, have improved work efficiency and have reduced the cost of labor.

Drawings

Fig. 1 is a perspective view of the overall structure of an embodiment of the present invention;

fig. 2 is a top view of the overall structure of an embodiment of the present invention;

FIG. 3 is a perspective view of an injection molding machine according to an embodiment of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to an embodiment of the present invention;

FIG. 5 is a block diagram of a die assembly according to an embodiment of the present invention;

fig. 6 is a structural diagram of mounting positions of the first material pushing device, the second material pushing device and the material moving mechanism according to an embodiment of the present invention;

fig. 7 is a structural view of a pushing device according to an embodiment of the present invention;

fig. 8 is a structural diagram of a material moving mechanism according to an embodiment of the present invention.

[ description of reference ]

1: a frame; 2: an injection molding machine; 21: an ejection cylinder; 22: a hopper; 23: injecting a material pipe; 24: mounting a template; 25: a lower template; 245: a template notch; 26: a first material pushing device; 261: propelling the cylinder; 262: a fixing plate; 263: a material pushing block; 27: a mold closing oil cylinder; 3: a motor; 4: an operation box; 5: a die assembly; 51: a hot pressing device; 512: hot melting the upper template; 513: hot melting the lower template; 514: a heating rod; 515: a first booster cylinder; 52: a cold pressing device; 522: cold pressing the upper template; 523: cold pressing the lower template; 524: a second booster cylinder; 53: a top cover plate; 54: mounting a column; 55: mounting a plate; 56: a material moving mechanism; 561: a linear bearing; 562: a mounting member; 563: a propulsion plate; 564: a connecting member; 565: a guide shaft; 57: a second material pushing device; 6: a first table; 7: a second table; 8: a connecting plate; 9: and (5) molding.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

As shown in fig. 1-2, the utility model discloses an automatic all-in-one of annotating of liquid PVC of embodiment, it includes frame 1 and injection molding machine 2, be provided with motor 3 through the fixed mode of spiro union in the frame 1, the fixed control box 4 that is provided with of mode of spiro union is passed through to one side of injection molding machine 2, the opposite side of injection molding machine 2 is through the fixed moulding-die subassembly 5 that is provided with of mode of spiro union, 2 front ends of injection molding machine are equipped with first workstation 6, moulding-die subassembly 5 includes hot press unit 51 and

cold press unit

52, 5 front ends of moulding-die subassembly are equipped with second workstation 7, the template of injection molding machine 2 is provided with first blevile of

push

26, 5 tip of moulding-die subassembly is provided with material moving mechanism 56, cold press unit 52 tip is provided with second blevile of push 57, can control the displacement of mould.

As shown in fig. 3 to 4, the injection molding machine 2 includes an ejection cylinder 21, a hopper 22, an ejection tube 23, an upper template 24, a lower template 25, a first pushing device 26, and a mold closing cylinder 27 disposed below the lower template 25, where corresponding positions of the upper template 24 and the lower template 25 are respectively provided with a template notch 245, a fixing plate 262 is hinged in the template notch 245 of the lower template 25, and the first pushing device 26 is hinged in the template notch 245 of the lower template 25 through the fixing plate 262. Except for the upper template 24 and the lower template 25, the rest parts of the injection molding machine 2 are all in a conventional vertical injection molding machine structure.

As shown in fig. 5 to 6, the die assembly 5 further includes a top cover plate 53, a mounting column 54 and a mounting plate 55, the hot pressing device 51 and the cold pressing device 52 are disposed between the top cover plate 53 and the mounting plate 55, and the material moving mechanism 56 is located at a side end of the mounting plate 55. The number of the mounting columns 54 is four, and the four mounting columns are respectively positioned at four corners of the top cover plate 53 and the mounting plate 55, are hinged and fixed with each other, and are mounted on the machine frame 1.

The hot pressing device 51 comprises a hot-melting upper template 512, a hot-melting lower template 513 and a heating rod 514, the hot-melting upper template 512 is in threaded connection with the lower end face of the top cover plate 53, the lower end of the hot-melting upper template 512 is hinged to the shaft end of the first pressurizing cylinder 515 and is movably arranged on the upper end face of the mounting plate 55, the hot-melting upper template 512 and the hot-melting lower template 513 are arranged oppositely, the heating rod 514 is arranged in the hot-melting lower template 513, and the hot-melting lower template 513 is connected with the first pressurizing cylinder 515 which drives the hot-.

The cold pressing device 52 comprises a cold pressing upper template 522 and a cold pressing lower template 523, the cold pressing upper template 522 is hinged to the lower end face of the top cover plate 53, the lower end of the cold pressing lower template 523 is hinged to the shaft end of the second pressurizing cylinder 524 and movably arranged on the upper end face of the mounting plate 55, the cold pressing upper template 522 and the cold pressing lower template 523 are arranged oppositely, and the cold pressing lower template 523 is connected with the second pressurizing cylinder 524 for driving the cold pressing lower template to move up and down.

As shown in fig. 7, each of the first pushing device 26 and the second pushing device 57 is provided with a pushing cylinder 261, a fixing plate 262 and a pushing block 263, wherein the end of the pushing cylinder 261 is hinged to the fixing plate 262, and the shaft output end of the pushing cylinder 261 is hinged to the pushing block 263, wherein the shaft length of the first pushing device 26 is long.

As shown in fig. 8, the material transferring mechanism 56 includes a linear bearing 561, a mounting member 562, a pushing plate 563, a connecting member 564, and a guide shaft 565 fixed between the mounting members 562, wherein the linear bearing 561 is mounted on the guide shaft 565, the connecting member 564 is provided on the linear bearing 561, the pushing plate 563 is fixed to the connecting member 564 by a screw, and the pushing plate 563 extends in a direction of the hot-melt lower die plate 513 in a bending manner.

Wherein, a connecting plate 8 is arranged between the hot melting lower template 513 and the lower template 25, the connecting plate 8 is bolted at the side end of the lower template 25, and the upper end surface of the connecting plate 8 and the upper end surface of the lower template 25 are in the same horizontal plane.

The injection molding stage of the utility model is mainly divided into 3 stages, the first stage is the injection molding stage of the mold, the second stage is the hot press molding stage of the mold, and the third stage is the cold press molding stage of the mold;

based on the arrangement, firstly, injecting a molten PVC material into the mold 9 through the injection molding machine 2, and then completing the injection molding stage of the mold; then, the first pushing device 26 pushes the mold 9 to the hot-melting lower template 513, the hot-melting lower template 513 applies a certain pressure to the hot-melting upper template 512 by the mold 9 under the driving of the first pressurizing cylinder 515, the stroke range of the hot-melting lower template is controlled by a proximity switch (not shown), the heat of the heating rod 514 is transmitted to the mold 9, after the hot pressing is completed, the hot-melting lower template 513 is reset, and at this time, the hot-pressing molding stage of the mold is completed; next, the material moving mechanism 56 pushes the mold 9 to a cold pressing lower template 523, the cold pressing lower template 523 is driven by a second pressure cylinder 524 to apply a certain pressure to the cold pressing upper template 522 by the mold 9, the stroke range of the mold is controlled by a proximity switch (not shown), a cooler (not shown) starts to work to cool the mold 9, after the cold pressing is completed, the cold pressing lower template 523 is reset, and at this time, the cold pressing and shaping stage of the mold is completed; finally, the second pushing device 57 pushes the mold 9 to the second workbench 7, so as to complete the production of the PVC trademark, and the steps of the above processes are controlled by the operation box 4.

To sum up, the utility model discloses an automatic all-in-one of moulding is annotated to liquid PVC, its structure has improved the degree of automation of mould transportation through first blevile of push, move material mechanism and the reasonable setting of second blevile of push, has reduced intensity of labour and potential safety hazard, has improved work efficiency and has reduced the cost of labor.

Claims

1. The utility model provides an automatic all-in-one of moulding of annotating of liquid PVC, its includes frame and injection molding machine, its characterized in that: the injection molding machine is characterized in that a motor is arranged in the machine frame, an operation box is arranged on one side of the injection molding machine, a die pressing assembly is arranged on the other side of the injection molding machine, a first workbench is arranged at the front end of the injection molding machine, the die pressing assembly comprises a hot pressing device and a cold pressing device, a second workbench is arranged at the front end of the die pressing assembly, a first material pushing device is arranged on a template of the injection molding machine, a material moving mechanism is arranged at the end part of the die pressing assembly, and a second material pushing device is arranged at.

2. The automatic liquid PVC injection and compression integrated machine according to claim 1, wherein: the injection molding machine comprises an injection oil cylinder, a hopper, an injection pipe, an upper template, a lower template, a first material pushing device and a mold closing oil cylinder arranged below the lower template, template notches are respectively arranged at the corresponding positions of the upper template and the lower template, a fixing plate is hinged in each template notch of the lower template, and the first material pushing device is hinged in each template notch of the lower template through the corresponding fixing plate.

3. The automatic liquid PVC injection and compression integrated machine according to claim 1, wherein: the die assembly further comprises a top cover plate, an installation column and an installation plate, the hot pressing device and the cold pressing device are arranged between the top cover plate and the installation plate, and the material moving mechanism is located at the side end of the installation plate.

4. The automatic liquid PVC injection and compression integrated machine according to claim 1, wherein: the hot pressing device comprises a hot-melting upper template, a hot-melting lower template and a heating rod, the hot-melting upper template is arranged on the lower end face of the top cover plate, the hot-melting upper template is arranged on the upper end face of the mounting plate, the hot-melting upper template and the hot-melting lower template are arranged relatively, the heating rod is arranged in the hot-melting lower template, and the hot-melting lower template is connected with a first pressurizing cylinder which drives the hot-melting lower template to move up and down.

5. The automatic liquid PVC injection and compression integrated machine according to claim 1, wherein: the cold pressing device comprises a cold pressing upper template and a cold pressing lower template, the cold pressing upper template is arranged on the lower end face of the top cover plate, the cold pressing lower template is arranged on the upper end face of the mounting plate, the cold pressing upper template and the cold pressing lower template are arranged oppositely, and the cold pressing lower template is connected with a second pressure cylinder which drives the cold pressing lower template to move up and down.

6. The automatic liquid PVC injection and compression integrated machine according to claim 1, wherein: the first material pushing device and the second material pushing device are respectively provided with a pushing cylinder, a fixing plate and a pushing block, the end part of the pushing cylinder is hinged to the fixing plate, and the shaft output end of the pushing cylinder is hinged to the pushing block.

7. The automatic liquid PVC injection and compression integrated machine according to claim 1, wherein: the material moving mechanism comprises a linear bearing, an installation part, a pushing plate, a connecting piece and a guide shaft fixed between the installation part, the linear bearing is installed on the guide shaft, the connecting piece is arranged on the linear bearing, and the pushing plate is fixed on the connecting piece through screws.

8. The automatic liquid PVC injection and compression integrated machine according to claim 2, wherein: and a connecting plate is arranged between the hot melting lower template and the lower template, and is bolted to the side end of the lower template.

9. The automatic liquid PVC injection and compression integrated machine according to claim 8, wherein: the upper end face of the connecting plate and the upper end face of the lower template are in the same horizontal plane.